GLG 201 4.13.07 - Remember igneous rocks? Comp and texture...

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Models of Earth’s Interior Your picture is YOUR model of the Earth What model do geologists use? What evidence do they have for this model? Geologists categorize based upon characteristics
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Unformatted text preview: Remember igneous rocks? Comp and texture were used to categorize Earth is broken into layers based on: Composition Physical State (gas, liquid, solid) Composition Model:...
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This note was uploaded on 03/29/2008 for the course GLG 201 taught by Professor Libarkin during the Spring '07 term at Michigan State University.

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